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2500903-5 — CAPACITOR,FIXED,PAPER DIELECTRIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2500903-5: CAPACITOR,FIXED,PAPER DIELECTRIC.

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include material: PLASTIC LENS, thread_class: 2A A, thread_series: UNS, overall_length: 0.625 INCHES NOMINAL IN, mounting_method: EXTERNAL THREAD, thread_diameter: 0.562 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 6210-00-188-8778, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
2500903-5
NSN: 6210-00-188-8778
FSC: 6210 — Indoor and Outdoor Electric Lighting Fixtures
CAGE: 07187 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL (USA)
SPECIFICATIONS
materialPLASTIC LENS
thread_class2A A
thread_seriesUNS
overall_length0.625 INCHES NOMINAL IN
mounting_methodEXTERNAL THREAD
thread_diameter0.562 INCHES IN
thread_quantity27 PER INCH
effective_length0.438 INCHES NOMINAL IN
overall_diameter0.625 INCHES NOMINAL IN
style_designatorSTOVEPIPE
thread_directionRIGHT-HAND
surface_conditionSMOOTH BACK
NSN6210-00-188-8778
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 2500903-5 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
THREAD DIAMETER: 0.562 INCHES IN
•
OVERALL DIAMETER: 0.625 INCHES NOMINAL IN
•
THREAD SERIES: UNS
•
MOUNTING METHOD: EXTERNAL THREAD
•
STYLE DESIGNATOR: STOVEPIPE
•
SURFACE CONDITION: SMOOTH FACE
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS
THREAD DIAMETER0.562 INCHES IN
OVERALL DIAMETER0.625 INCHES NOMINAL IN
THREAD SERIESUNS
MOUNTING METHODEXTERNAL THREAD
STYLE DESIGNATORSTOVEPIPE
OVERALL LENGTH0.625 INCHES NOMINAL IN
SURFACE CONDITIONSMOOTH FACE
SURFACE CONDITIONSMOOTH BACK
EFFECTIVE LENGTH0.438 INCHES NOMINAL IN
MOUNTING DEVICE QUANTITY1
SUBSTITUTES & CROSS-REFERENCES 7
261T1104Reference document
Same NSN cross-reference
Reference document — Secondary reference
95-937Reference document
Same NSN cross-reference
Reference document — Secondary reference
281-1018P2Reference document
Same NSN cross-reference
Reference document — Secondary reference
TA120WCReference document
Same NSN cross-reference
Reference document — Secondary reference
875560Reference document
Same NSN cross-reference
Reference document — Secondary reference
RC1387-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2500903-5?
2500903-5 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace 2500903-5?
There are 7 known substitutes for 2500903-5: 261T1104, 95-937, 281-1018P2 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2500903-5?
2500903-5 is cataloged in the U.S. Government catalog under NSN 6210-00-188-8778. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.